seodata.dev

keyword

credit card capital one customer service

Monthly search volume and cost-per-click data for "credit card capital one customer service" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=credit+card+capital+one+customer+service&country=us" +--------------+------------------+ | volume | 40,500 | | cpc | $4.01 | | competition | 0 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
capital one bank customer service 550,000 $7.28 20/20
capital one customer service 550,000 $7.26 20/20
capital one support number 550,000 $7.26 20/20
capital one bank phone number 90,500 $3.48 20/20
capital one phone number 90,500 $3.48 20/20
capital one customer service number 60,500 $5.1 20/20
capital one credit card customer service 40,500 $4.01 20/20
capital one credit cards customer service 40,500 $3.39 20/20
capital one customer service number credit card 40,500 $3.39 20/20
capital one number 22,200 $4.18 20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=credit+card+capital+one+customer+service&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt